Physician Profile

Robert A. Brennan, M.D.

Unclaimed Profile

About Dr. Brennan

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Specialty

Obstetrics & Gynecology (Primary)
Obstetrics & Gynecology (Additional)

Credentials & Licensing

MO licenseMDR7047
IL license336-068943
NPI1326087024
NPI issued06/06/2006

Source: NPPES NPI Registry

Common questions

What is Robert A. Brennan's specialty?

Robert A. Brennan is an OB-GYN in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Obstetrics & Gynecology”.

NPI registry

Where can I find Robert A. Brennan?

Robert A. Brennan is listed at 13023 Tesson Ferry Rd Suite 103, Saint Louis, MO 63128. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Robert A. Brennan?

The number on file is (314) 849-3711. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Robert A. Brennan's NPI number?

Robert A. Brennan's National Provider Identifier is 1326087024. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How long has Robert A. Brennan been practicing?

Robert A. Brennan has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Robert A. Brennan confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Robert A. Brennan. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.